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Transformation of French Governance Model for Oceanian Overseas Territories
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作者 Zhang Ying Yu Xinyang 《Contemporary International Relations》 2024年第5期86-107,共22页
The governance of France's overseas territories in Oceania has undergone a significant model transformation since the end of World War Ⅱ. In recent years, it has further highlighted its determination to pursue st... The governance of France's overseas territories in Oceania has undergone a significant model transformation since the end of World War Ⅱ. In recent years, it has further highlighted its determination to pursue strategic autonomy. Through strict governance and legal mechanisms, France has promoted local autonomy and economic transformation, and has shifted the governance of these territories from colonial control to political cooperation and from predatory development to localized sustainable development. France's overseas territories in Oceania have increasingly become the fulcrum of its foreign strategy, serving the overall interests of its country and its overseas security. In recent years, France's governance policies in the region have become increasingly diversified, such as promoting economic diversification, strengthening regional security cooperation, weakening its independence tendencies, and promoting changes in the regional situation and relevant national policies. 展开更多
关键词 FRANCE governance model overseas territories of Oceania strategic independence
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Constructing a Triangular Linkage Model of Government Audit,Social Audit,and Internal Audit to Promote High-Quality Development of Audit Services
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作者 TANG Pengzhan 《Journal of Modern Accounting and Auditing》 2024年第3期89-98,共10页
It is a complex and important topic to study the linkage mechanism of government audit,social audit,and internal audit in the context of China’s high-quality economic development.The implementation of measures,such a... It is a complex and important topic to study the linkage mechanism of government audit,social audit,and internal audit in the context of China’s high-quality economic development.The implementation of measures,such as establishing a sound and perfect organizational safeguard mechanism,strengthening project collaborative audit mechanism,enhancing the mechanism for utilizing audit results,and establishing an audit and rectification joint mechanism can promote the efficient operation of the audit supervision system and the high-quality development of audit services. 展开更多
关键词 government audit social audit internal audit triangular linkage model high-quality development
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The Criminal Governance Model of Domestic Violence and Its Legislative Improvement
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作者 KUI Jia JIANG Lin 《The Journal of Human Rights》 2024年第4期904-921,共18页
Domestic violence is a serious threat to the basic human rights of family members,especially victimized women.In order to effectively prevent domestic violence,the criminal law needs to respond in an appropriate and t... Domestic violence is a serious threat to the basic human rights of family members,especially victimized women.In order to effectively prevent domestic violence,the criminal law needs to respond in an appropriate and timely manner.However,the traditional criminal governance model suffers from the problem of the lagging involvement of public power.At the same time,the public-private partnership governance model,based on the personal safety protection order system stipulated in the Anti-domestic Violence Law of the People's Republic of China,is also flawed in its institutional design and specific implementation.The criminal governance model for domestic violence should be guided by the view of positive criminal law,and the governance path should be furtheroptimized from two aspects:strengthening the foundation of the public-private cooperation governance model and deepeningthe criminal-civil interface.This will help to fully protect the legitimate rights and interests of victims of domestic violence. 展开更多
关键词 domestic violence human rights protection criminal governance model legislative improvement
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基于24Model-D-ISM的地铁站火灾疏散影响因素研究
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作者 孙世梅 张家严 《中国安全科学学报》 CAS CSCD 北大核心 2024年第4期153-159,共7页
为预防地铁站火灾事故,深入了解地铁站火灾人员疏散影响因素间的内在联系与层次结构,基于第6版“2-4”模型(24Model)分析63起地铁站火灾疏散事故,充分考虑各个因素之间的交互作用,提取19个影响地铁站人员疏散的关键因素,建立地铁站火灾... 为预防地铁站火灾事故,深入了解地铁站火灾人员疏散影响因素间的内在联系与层次结构,基于第6版“2-4”模型(24Model)分析63起地铁站火灾疏散事故,充分考虑各个因素之间的交互作用,提取19个影响地铁站人员疏散的关键因素,建立地铁站火灾人员疏散影响因素指标体系;采用算子客观赋权法(C-OWA)改进决策试验与评价实验法(DEMATEL),确定地铁站火灾人员疏散的重要影响因素;在此基础上,采用解释结构模型(ISM)分析各个因素间的层次结构及相互作用路径,构建地铁站火灾人员疏散影响因素的多级递阶结构模型。研究结果表明:疏散引导、恐慌从众行为、人员拥挤为地铁站火灾人员疏散的关键影响因素;地铁站火灾人员疏散受表层因素、中间层因素、深层因素共同作用的影响,其中,疏散教育与培训、设施维护与检查、疏散预案等因素是根源影响因素,重视根源影响因素的改善有利于从本质上预防和控制事故的发生。 展开更多
关键词 “2-4”模型(24model) 决策试验与评价实验法(DEMATEL) 解释结构模型(ISM) 地铁站 火灾疏散 影响因素
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University Corporate Governance in the Literature From 2019 to 2024
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作者 María del Rosario Molina González María Teresa Gaxiola Sánchez +3 位作者 María de Jesús Camargo Pacheco Marco Antonio Velderrain Rodríguez Rafael Campoy Mendoza Cruz García Lirios 《Journalism and Mass Communication》 2024年第3期179-188,共10页
Anti-pandemic policies impacted the governance of Higher Education Institutions(HEIs)through confinement and distancing strategies.Such an impact was observed in the identity,reputation,and image of the HEI in the fac... Anti-pandemic policies impacted the governance of Higher Education Institutions(HEIs)through confinement and distancing strategies.Such an impact was observed in the identity,reputation,and image of the HEI in the face of the health crisis.The objective of this work was to establish an empirical contrast between the theoretical structure consulted regarding the evaluations of summaries published from 2019 to 2024 by judges.A documentary,cross-sectional,and retrospective study was carried out with a sample of sources indexed in international repositories.The results demonstrate that image and age regulate the impact of identity and income on reputation.In relation to the state of the art,it is recommended to extend the study to sociocultural,demographic,economic,and educational variables in order to anticipate the transition from university governance to corporate governance. 展开更多
关键词 COVID governance model NODES neural networks
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Research on the Relationship Between Average Cigarette Price per Box and Government Procurement in City A Based on a Regression Model
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作者 Yao Nie Hongbo Wan Mingming Mao 《Proceedings of Business and Economic Studies》 2024年第5期68-72,共5页
This study aims to analyze and predict the relationship between the average price per box in the cigarette market of City A and government procurement,providing a scientific basis and support for decision-making.By re... This study aims to analyze and predict the relationship between the average price per box in the cigarette market of City A and government procurement,providing a scientific basis and support for decision-making.By reviewing relevant theories and literature,qualitative prediction methods,regression prediction models,and other related theories were explored.Through the analysis of annual cigarette sales data and government procurement data in City A,a comprehensive understanding of the development of the tobacco industry and the economic trends of tobacco companies in the county was obtained.By predicting and analyzing the average price per box of cigarette sales across different years,corresponding prediction results were derived and compared with actual sales data.The prediction results indicate that the correlation coefficient between the average price per box of cigarette sales and government procurement is 0.982,implying that government procurement accounts for 96.4%of the changes in the average price per box of cigarettes.These findings offer an in-depth exploration of the relationship between the average price per box of cigarettes in City A and government procurement,providing a scientific foundation for corporate decision-making and market operations. 展开更多
关键词 Cigarette marketing Regression model Predictive model government purchasing
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Analysis of Influencing Factors of Work Motivation of Government Employees Based on MaxDiff Model:Evidence from Jiangmen City
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作者 Weijie Chen 《Proceedings of Business and Economic Studies》 2024年第4期226-230,共5页
The purpose of this paper is to use the MaxDiff model to explore the factors influencing the work motivation of staff in certain government agencies in Jiangmen City,and to conduct relevant empirical analyses.The stud... The purpose of this paper is to use the MaxDiff model to explore the factors influencing the work motivation of staff in certain government agencies in Jiangmen City,and to conduct relevant empirical analyses.The study aims to propose strategies for improving work motivation among these staff members.The results indicate that the most significant factors affecting the work motivation of staff in Jiangmen government agencies are salary and remuneration,additional welfare benefits,and the power to make decisions about their own work.In contrast,factors such as a sense of belonging to the work unit,recognition of their work,and job security are less important.Therefore,it is recommended that government agencies in Jiangmen City increase the salaries and benefits of their staff and provide them with more decision-making power.This approach will stimulate their desire to work,enhance their motivation,improve the efficiency of government agencies,and elevate the level of public service.Ultimately,these measures will support the construction of a harmonious,stable,and orderly society. 展开更多
关键词 government agency workers Job motivation MaxDiff model
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Big Data in Chinese Government Governance: Analysis of Decision-Making Model Innovation and Practice
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作者 Peng Wang Bin Lu 《Journal of Computer and Communications》 2018年第12期129-142,共14页
The 19th National Congress of the Communist Party of China has put forward higher requirements for Chinese government governance. The government governance has developed to a higher stage. Meanwhile, it faces more cha... The 19th National Congress of the Communist Party of China has put forward higher requirements for Chinese government governance. The government governance has developed to a higher stage. Meanwhile, it faces more challenges, like lack of top-level design and information sharing. To develop a government governance decision-making innovation model, we should make good use of big data to mine in the grassroots government data management network. Both the characteristics of the times and the experience of the practice have proven that big data can empower government governance and promote the construction of a service-oriented government. 展开更多
关键词 BIG Data governMENT governance model INNOVATION
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Assessing performance of cross-administrative environment governance based on PSR model:An empirical analysis of the Beijing-Tianjin-Hebei region
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作者 SI Lin-bo LI Xue-ting 《Ecological Economy》 2019年第4期242-256,共15页
As an effective environment governance tool,environment governance performance evaluation is an important content and method to promote the modernization of environment governance system and governance ability.The env... As an effective environment governance tool,environment governance performance evaluation is an important content and method to promote the modernization of environment governance system and governance ability.The environmental pollution of the Beijing-Tianjin-Hebei region has typical cross-administrative characteristics.Based on the analysis of the major environmental pollution problems in the Beijing-Tianjin-Hebei region,according to the international environment governance PSR model,a performance evaluation system that applies to the environment governance of Beijing-Tianjin-Hebei region is established.Meanwhile,the principal component analysis method is applied to conduct an empirical analysis of the environmental governance panel data for the 13 major cities in the Beijing-Tianjin-Hebei region from 2014 to 2016.The results show that most of the cities in the Beijing-Tianjin-Hebei region attach great importance to reduction of emission and pollutants,continuously alleviating the stress of environmental governance.However,the overall improvement of the environment governance performance in Beijing-Tianjin-Hebei region has presented a polarization imbalance.There is a clear tendency for subjective biases in the implementation of environment governance and a lack of comprehensive and systematic governance.According to the environment governance performance evaluation result of Beijing-Tianjin-Hebei region,the cross-administrative regional environment governance should improve the environment governance performance evaluation system as soon as possible,strengthen the consistency of the environment governance objectives,and implement comprehensive and systematic governance for the regional environment. 展开更多
关键词 cross-administrative governance BEIJING-TIANJIN-HEBEI region environment governance PERFORMANCE evaluation PSR model
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多边平台模式应对突发公共卫生事件的治理效能评价--基于海南省案例的实证研究
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作者 高园 张洁 《社会工作与管理》 2024年第2期79-86,共8页
以海南省的实证案例,探讨多边平台治理模式在突发公共卫生事件中的应用及其效能。借助因子分析和主成分分析,通过信息沟通效率、资源整合能力、协同行动能力和实际治理成果4个维度的指标评价体系,对海南省18个市县运用多边平台模式防控... 以海南省的实证案例,探讨多边平台治理模式在突发公共卫生事件中的应用及其效能。借助因子分析和主成分分析,通过信息沟通效率、资源整合能力、协同行动能力和实际治理成果4个维度的指标评价体系,对海南省18个市县运用多边平台模式防控突发公共卫生事件的治理效能进行量化评价与排名。采用多元回归分析,选取社会参与度作为因变量,分析经济实力支持、社会动员支持、医疗救助支持、信息技术支持等多个公共因子的影响。研究显示,多边平台模式应对突发公共卫生事件的治理效能具有显著优势,能够增强信息共享,提高资源在公共领域的配置效率,实现社会治理的精细化和智能化,进而激发创新活力,提升公共服务水平。 展开更多
关键词 多边平台模式 治理效能 突发公共卫生事件
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服务外包政策对城市创业活跃度的影响机制--来自服务外包示范城市的证据
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作者 熊彬 王艺霏 《天津商业大学学报》 2024年第3期27-35,共9页
基于2006—2021年我国283个城市的面板数据,探究服务外包示范城市政策对创业活跃度的赋能效应。研究表明:服务外包示范城市政策提升了城市创业水平,实证结论在经过PSM-DID、二阶段DID等稳健性检验后仍然成立;三重差分模型检验结果表明,... 基于2006—2021年我国283个城市的面板数据,探究服务外包示范城市政策对创业活跃度的赋能效应。研究表明:服务外包示范城市政策提升了城市创业水平,实证结论在经过PSM-DID、二阶段DID等稳健性检验后仍然成立;三重差分模型检验结果表明,数字经济政策与服务业制度开放政策具有协同效应,且政府数字注意力越高,服务外包示范城市政策赋能创业活动的作用越显著;服务外包示范城市政策的创业赋能效应在对外开放水平高、资源依赖度低、营商环境良好的城市中更为明显。文章丰富了服务外包示范城市政策领域的相关研究,为激发社会创造力和地区经济内生动力提供了政策参考。 展开更多
关键词 服务外包示范城市 创业活跃度 政府数字注意力
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24Model与LCM原因因素定义对比研究 被引量:2
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作者 袁晨辉 傅贵 +1 位作者 吴治蓉 赵金坤 《中国安全科学学报》 CAS CSCD 北大核心 2024年第1期27-34,共8页
为探究损失致因模型(LCM)原因因素定义与事故致因“2-4”模型(24Model)存在的异同和优缺点,梳理2个模型各层面原因和结果的定义,对比定义内容及其对事故原因分析等安全实务的指导作用,并以一起瓦斯爆炸事故为例加以实证分析,获得二者分... 为探究损失致因模型(LCM)原因因素定义与事故致因“2-4”模型(24Model)存在的异同和优缺点,梳理2个模型各层面原因和结果的定义,对比定义内容及其对事故原因分析等安全实务的指导作用,并以一起瓦斯爆炸事故为例加以实证分析,获得二者分析结果之间的差异。研究结果表明:LCM是首个将管理因素纳入事故致因分析的一维事件序列模型,可明确各层面原因因素的定义和因素间的逻辑关系,但部分定义存在交叉重复的问题,并没有揭示安全工作指导思想等深层次事故致因因素;24Model作为系统性事故致因模型,对各类因素的定义均以组织为主体,描述事件、事故、安全的概念内涵,划分个体安全动作、安全能力和组织安全管理体系的类别并给出含义解析,探究组织安全文化层面的问题并以32个元素体现;2个模型的事故原因分析方法均建立在对各层级原因因素定义的基础上,并适用于模型理论体系本身。 展开更多
关键词 “2-4”模型(24model) 损失致因模型(LCM) 事故致因模型 原因因素定义 对比研究
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A Role-Based PMI Security Model for E-Government 被引量:2
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作者 WULi-jun SUKai-le YANGZhi-hua 《Wuhan University Journal of Natural Sciences》 CAS 2005年第1期329-332,共4页
We introduce the general AC( atlribure certificate), the role specificationAC and the rolt assignment AC We discuss the rolt-based PMI(Privilege Management Infrastructure)architecture. The role-based PMT(Public-Kty In... We introduce the general AC( atlribure certificate), the role specificationAC and the rolt assignment AC We discuss the rolt-based PMI(Privilege Management Infrastructure)architecture. The role-based PMT(Public-Kty In-frastructure) secure model forE-govcrnment isresearehed by combining the role-bastd PMI with PKI architeclure (Public Key Infrastructure). Themodel has advantages of flexibility, convenience, less storage space and less network consumptionetc. We are going to ust iht secure modelin the E-govern-ment system. 展开更多
关键词 E-govemment public key certificate role-specification AC role-assignmentAC ihe security model for E- government
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Impact of forest governance and enforcement on deforestation and forest degradation at the district level:A study in West Bengal State,India
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作者 Aishwarya BASU Jyotish Prakash BASU 《Regional Sustainability》 2023年第4期441-452,共12页
According to the United Nations Environmental Programme(UNEP),the world loses 1.0×106hm2forest land through deforestation annually.About 1.6×106people who depend on forests for livelihood are negatively affe... According to the United Nations Environmental Programme(UNEP),the world loses 1.0×106hm2forest land through deforestation annually.About 1.6×106people who depend on forests for livelihood are negatively affected by deforestation and forest degradation.The paper attempts to study the impact of forest governance,enforcement and socio-economic factors on deforestation and forest degradation at the local level in West Bengal State,India.The study was based on questionnaire survey data during 2020–2021 collected from three western districts(Purulia,Bankura,and Paschim Medinipur)where deforestation and poverty rates are higher than other districts in West Bengal State.The total number of selected villages was 29,and the total sample households were 693.A stratified random sampling technique was used to collect data,and a questionnaire was followed.Forest governance and enforcement indices were constructed using United Nation Development Programme(UNDP)methodology and a step-wise logistic regression model was used to identify the factors affecting deforestation and forest degradation.The result of this study showed that four factors(illegal logging,weak forest administration,encroachment,and poverty)are identified for the causes of deforestation and forest degradation.It is observed that six indices of forest governance(rule of law,transparency,accountability,participation,inclusiveness and equitability,and efficiency and effectiveness)are relatively high in Purulia District.Moreover,this study shows that Purulia and Bankura districts follow medium forest governance,while Paschim Medinipur District has poor forest governance.The enforcement index is found to be highest in Purulia District(0.717)and lowest for Paschim Medinipur District(0.257).Finally,weak forest governance,poor socio-economic conditions of the households,and weak enforcement lead to the deforestation and forest degradation in the study area.Therefore,governments should strengthen law enforcement and encourage sustainable forest certification schemes to combat illegal logging. 展开更多
关键词 DEFORESTATION Forest degradation Forest governance index Enforcement index Illegal logging Logistic regression model INDIA
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CSI-Model-Based Research on Factors Affecting Rate Satisfaction of Government and Corporate CustomersTaking Special-Line Products as an Example 被引量:1
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作者 LI Xiaowen TONG Lili +1 位作者 HU Zuohao HOU Xiaoge 《China Communications》 SCIE CSCD 2015年第8期183-189,共7页
The rate satisfaction of government and corporate customers,to which telecom companies pay special attention,is an important part of the overall satisfaction of the market segment.Focusing on specialline products and ... The rate satisfaction of government and corporate customers,to which telecom companies pay special attention,is an important part of the overall satisfaction of the market segment.Focusing on specialline products and based on interview with experts and literature review,this article builds an effect model comprising four factors affecting the major government and corporate customers' satisfaction with the rate,including cost performance,discount degree,rate communication and bill composition.Besides,employing AMOS and other analytical tools,it reveals significant positive effects of the aforementioned four factors on the customer's rate satisfaction,and arranges them in sequence according to the path coefficient of each influence.Based on quantified results,this article proposes management recommendations to improve the rate satisfaction,providing basis for research on the overall rate satisfaction optimization of government and corporate customers. 展开更多
关键词 CSI model rate satisfaction government and corporate customers affectingfactors
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《全球数字契约》的历史回响--洞察全球网络治理的历史演进与未来变革趋势 被引量:1
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作者 方兴东 钟祥铭 《暨南学报(哲学社会科学版)》 CSSCI 北大核心 2024年第8期36-49,共14页
《全球数字契约》(GDC)标志着网络治理全球机制的历史性突破,改写全球机制长期缺失的历史难题,堪称是网络治理有史以来最重要的一个分水岭。同时,GDC也标志着联合国正式回归网络治理主战场的里程碑。尽管面临地缘政治急剧上升和全球数... 《全球数字契约》(GDC)标志着网络治理全球机制的历史性突破,改写全球机制长期缺失的历史难题,堪称是网络治理有史以来最重要的一个分水岭。同时,GDC也标志着联合国正式回归网络治理主战场的里程碑。尽管面临地缘政治急剧上升和全球数字秩序日益分裂的巨大挑战,GDC为数字时代如何更好安身立命注入了全新的力量,必将深刻改变全球网络治理的基本格局和范式转变。贯穿始终的数字鸿沟主线,以及全球数字公域、智能鸿沟等全新理念的提出,昭示着GDC坚持互联网初心,胸怀全球的视野。一向坚持以联合国为核心的国际治理体系的中国也迎来了全新机会。通过积极参与GDC进程,进一步塑造和提升多边和多方模式多管齐下的创新治理机制,多层次推动全球各方合作,有力促进全球网络治理变革的到来,也为国内网络治理和社会治理现代化,注入新思想和新动能。 展开更多
关键词 全球网络治理 全球数字契约 数字鸿沟 智能鸿沟 多方模式
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基于ISM-MICMAC模型的京津冀跨域生态环境协同治理隐性障碍研究 被引量:1
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作者 霍腾飞 杨润恺 陈立文 《生态经济》 北大核心 2024年第5期181-188,共8页
跨域生态环境协同治理目前存在环境治理低效、协同效应欠佳现象,尚未形成稳定的治理格局。论文基于专家访谈和问卷调查数据,采用解释结构模型(ISM)、MICMAC等方法,从系统视角剖析了京津冀跨域生态环境协同治理隐性障碍之间的递阶层级结... 跨域生态环境协同治理目前存在环境治理低效、协同效应欠佳现象,尚未形成稳定的治理格局。论文基于专家访谈和问卷调查数据,采用解释结构模型(ISM)、MICMAC等方法,从系统视角剖析了京津冀跨域生态环境协同治理隐性障碍之间的递阶层级结构关系和内在作用机理。研究表明:(1)京津冀三地政府在理念认知和利益结构上的差异是根源性隐性障碍,生态环境的公共物品性以及跨区域协同治理组织领导力与权威性问题对协同治理有显著负面影响;(2)政绩评估体系片面化、各行政区内部部门权责重叠以及信息和资源共享不充分等问题是主要障碍;(3)生态环境补偿不到位、预期收益不足以及市场调节不到位导致跨区域生态环境协同治理市场驱动力不足。三地政府应在理念认知和利益结构相互包容下,打破信任壁垒,创建互惠互利且足够稳定的协同网络,建立高效灵活对话机制、降低政府间沟通协调成本,方能化解目前的协同治理低效的困境,为推动京津冀高质量协同发展奠定良好基础。 展开更多
关键词 跨区域生态环境协同治理 ISM-MICMAC模型 京津冀协同发展 隐性障碍
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Reassessing the Empirical Relationship between Health Expenditure,Governance and Economic Growth in Africa:Analysis of Nigerian
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作者 Marius Ikpe Sunday V.Agu Sunday A.Okwor 《Journal of Sustainable Business and Economics》 2023年第3期1-12,共12页
As an aspect of human capital,a positive association exists amongst health,productivity,and growth in output per capita.On the other hand,social infrastructure defined by the institution of governance has a direct eff... As an aspect of human capital,a positive association exists amongst health,productivity,and growth in output per capita.On the other hand,social infrastructure defined by the institution of governance has a direct effect on the environment upon which productive activities take place to determine outcomes.Nigeria like most African countries is bedevilled by the high prevalence of inadequate health financing and poor governance.Health financing for Nigeria consistently has fallen short of the AU health funding commitment of 15%of annual budgetary allocation to the health sector.Secondly,poor governance conditions available resources and shape the state of infrastructure,particularly health infrastructure and socioeconomic conditions.In turn,this determines individuals’level of exposure to health risks and their capacity to actively contribute to productive activity for growth stimulation and sustainability.Against this backdrop,this study added to the existing literature in the context of Nigeria,by theoretically applying the Solow augmented Mankiw-Romer-Weil structural model in the examination of the impact of government size and governance quality in the health sector,on economic growth.Autoregressive Distributed Lag(ARDL)model was adopted in the estimation.Findings show that governance quality adversely affects growth and this reduces the capacity of health spending to stimulate growth by an almost equal margin.As a result,this study recommends legislative backing to the AU health funding commitment in Nigeria. 展开更多
关键词 Public health spending governance Economic growth Solow augmented Mankiw-Romer-Weil structural model Nigeria
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Fixed-Bed Column Adsorption Modeling of MnO4- Ions from Acidic Aqueous Solutions on Activated Carbons Prepared with the Biomass
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作者 Charly Mve Mfoumou Francis Ngoye +3 位作者 Pradel Tonda-Mikiela Mbouiti Lionel Berthy Bouassa Mougnala Spenseur Guy Raymond Feuya Tchouya 《Open Journal of Inorganic Chemistry》 CAS 2023年第2期25-42,共18页
Activated carbons calcined at 400˚C and 600˚C (AC-400 and AC-600), prepared using palm nuts, collected in the town of Franceville in Gabon, were used to study the dynamic adsorption of MnO<sub>4</sub>-<... Activated carbons calcined at 400˚C and 600˚C (AC-400 and AC-600), prepared using palm nuts, collected in the town of Franceville in Gabon, were used to study the dynamic adsorption of MnO<sub>4</sub>-</sup> ions in acidic media on fixed bed column and on the kinetic modeling of experimental data of breakthrough curves of  MnO<sub>4</sub>-</sup> ions obtained. Results on the adsorption of MnO<sub>4</sub>-</sup>  ions in fixed-bed dynamics obtained on AC-400 and AC-600 adsorbents beds indicated that the AC-400 bed appears to be the most efficient in removing MnO<sub>4</sub>-</sup>  ions in acidic media. Indeed, the adsorbed amounts, the adsorbed capacities at saturation and the elimination percentage of MnO<sub>4</sub>-</sup>  ions obtained with AC-400 (31.24 mg;52.06 mg·g<sup>-1</sup> and 41.65% respectively) were higher compared to those obtained with AC-600 (9.87 mg;16.45 mg·g<sup>-1</sup> and 17.79% respectively). The breakthrough curves kinetic modeling revealed that the Thomas model and the pseudo-first-order kinetic model were the most suitable models to describe the adsorption of MnO<sub>4</sub>-</sup>  ions on adsorbents studied in our experimental conditions. The results of the intraparticle diffusion model showed that intraparticle diffusion was involved in the adsorption mechanism of MnO<sub>4</sub>-</sup>  ions on investigated adsorbents and was not the limiting step and the only process controlling MnO<sub>4</sub>-</sup>  ions adsorption. In contrast to AC-400, the intraparticle diffusion on AC-600 bed plays an important role in the adsorption mechanism of MnO<sub>4</sub>-</sup>  ions. 展开更多
关键词 Acidic Media MnO4 style=margin-left:-6px >- BIOMASS Activated Carbon Dynamic Adsorption Kinetics models
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我国非法第四方支付平台犯罪治理研究——以2016-2022年158个刑事裁判文书为分析样本 被引量:1
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作者 朱雪华 王明旭 郑冰雪 《西部学刊》 2024年第2期73-80,86,共9页
数字经济的蓬勃发展催生了新型第四方支付平台,它在促进经济社会发展、便利人们日常生活的同时也滋生了一系列刑事犯罪。总体来看,当前我国非法第四方支付平台犯罪呈现出上升态势,涉案罪名纷繁复杂,犯罪模式多种多样。司法机关在处理此... 数字经济的蓬勃发展催生了新型第四方支付平台,它在促进经济社会发展、便利人们日常生活的同时也滋生了一系列刑事犯罪。总体来看,当前我国非法第四方支付平台犯罪呈现出上升态势,涉案罪名纷繁复杂,犯罪模式多种多样。司法机关在处理此类案件时面临着诸多现实难题,包括涉案罪名之间的界限不清导致类案异判,非法经营罪和帮助信息网络犯罪活动罪因自身的口袋化倾向在司法实践中被不当扩张适用,罪名整体适用碎片化难以形成治理合力。对此,应当通过统一发布刑事指导性案例实现类案类判,基于规范保护目的合理限缩非法经营罪和帮助信息网络犯罪活动罪的适用,秉承系统性理念从系统内外两个视角对此类犯罪进行全链条治理。 展开更多
关键词 第四方支付 犯罪模式 刑罚治理
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